Cruising in boats





Keeping opened 5200 usable?

I need to open a big tube of 5200 for a small job because I need
mahogany color – and won’t use it again for a while – how can I extend
the life – maybe put in the freezer?

posted by admin in Uncategorized and have Comments (10)






10 Responses to “Keeping opened 5200 usable?”

  1. admin says:

    "BCC" <B…@bcspam.org> wrote in message

    news:77dp60dq0ke354o3i87ge4pbtkonoht4j5@4ax.com…

    > I need to open a big tube of 5200 for a small job because I need
    > mahogany color – and won’t use it again for a while – how can I extend
    > the life – maybe put in the freezer?

    Same situation here. I have been purchasing the large tubes for year, mostly
    for the cost savings.

    However, I manage to keep a tube of white and a tube of mahogany open and
    useable for months.. Once I punch the seal I reseal it with a spare, uncut
    nozzle, wrap it in a plastic bag to keep air/moisture out to the plunger
    area and put it in the frig..

    Sometime the 5200 will set up, even on unopened tube, in the plunger area.
    If that happens, I will soak the alum tube in a pot of boiling hot water..
    It the contents aren’t totally hard, this will soften allow the plunger to
    release and you can salvage the remainder..

    I’ve even cut open the tube it I want to salvage some soft 5200 and the tip
    area is cured hard.

    Steve
    s/v Good Intentions

  2. admin says:

    >I’ve even cut open the tube it I want to salvage some soft 5200 and the tip
    >area is cured hard.

    Ya know, there’s any number of guys who would figure they had been cured if
    they found a good hard tip on their tube.

  3. admin says:

    BCC <B…@bcspam.org> wrote in message

    news:77dp60dq0ke354o3i87ge4pbtkonoht4j5@4ax.com…

    > I need to open a big tube of 5200 for a small job because I need
    > mahogany color – and won’t use it again for a while – how can I extend
    > the life – maybe put in the freezer?

    I wonder if this would be a good use of the wife’s ‘Foodsaver’ kitchen
    vacuum device?

  4. admin says:

    It really doesn’t take anything other than a common plastic shopping bag.
    Just enough to keep any moisture laden air away from the plunger..

    BTW, I just looked and I have a couple open (but resealed) tube in my
    kitchen frig that must have been there for a year.. I can squeeze the side
    of the tub and it is still soft.. I may have to dig a cured plug of 5200 out
    of the tip of the tube when I want to use them..

    This question came up about a year ago and someone suggested putting them in
    the freezer.. I can testify that it isn’t necassary and the stuff is ready
    to use when you take it out of the frig. but might require some thawing time
    if frozen.

    Steve
    s/v Good Intentions

  5. admin says:

    If you’re in a Community Property state, then YES!  Otherwise …do it at
    night when she’s sleeping ;-)

    Brian D


    http://www.advantagecomposites.com/tongass  –  My boat project
    http://www.advantagecomposites.com   —  Discounted System Three Resins
    products

    "Don White" <wh…@nsknospm.sympatico.ca> wrote in message

    news:wQ4bc.8130$Np3.270565@ursa-nb00s0.nbnet.nb.ca…

    - Hide quoted text — Show quoted text -

    > BCC <B…@bcspam.org> wrote in message
    > news:77dp60dq0ke354o3i87ge4pbtkonoht4j5@4ax.com…
    > > I need to open a big tube of 5200 for a small job because I need
    > > mahogany color – and won’t use it again for a while – how can I extend
    > > the life – maybe put in the freezer?

    > I wonder if this would be a good use of the wife’s ‘Foodsaver’ kitchen
    > vacuum device?

  6. admin says:

    Steve, or anyone,

      Is 5200 water soluble?  If so, freezing would be best if storing for a
    really long time.  But I haven’t tried the refrigerator yet, just a nail in
    the tip of the tube and a ZipLoc …only works for awhile.  I bet a blob of
    silicon sealant or SikaFlex on the end of the tube would work too, since you
    can pull either off later on.


    http://www.advantagecomposites.com/tongass  –  My boat project
    http://www.advantagecomposites.com   —  Discounted System Three Resins
    products

    "Steve" <est…@hctc.com> wrote in message

    news:t4ednSXIl8wuQfHdRVn-vg@whidbeytel.com…

    - Hide quoted text — Show quoted text -

    > It really doesn’t take anything other than a common plastic shopping bag.
    > Just enough to keep any moisture laden air away from the plunger..

    > BTW, I just looked and I have a couple open (but resealed) tube in my
    > kitchen frig that must have been there for a year.. I can squeeze the side
    > of the tub and it is still soft.. I may have to dig a cured plug of 5200
    out
    > of the tip of the tube when I want to use them..

    > This question came up about a year ago and someone suggested putting them
    in
    > the freezer.. I can testify that it isn’t necassary and the stuff is ready
    > to use when you take it out of the frig. but might require some thawing
    time
    > if frozen.

    > Steve
    > s/v Good Intentions

  7. admin says:

    "Brian D" <brian…@advantagecomposites.comNS> wrote in message

    news:eE5bc.58046$K91.141734@attbi_s02…

    >   Is 5200 water soluble?

    I should hope not!

    Steve

  8. admin says:

    Now there’s an idea! I’ll try that out next time. I normally just keep these
    in the freezer and they seem to keep fine.

    Keith
    __
    Give a man a fish and he will eat for a day. Teach him how to fish, and
    he will sit in a boat and drink beer all day.
    "Don White" <wh…@nsknospm.sympatico.ca> wrote in message

    news:wQ4bc.8130$Np3.270565@ursa-nb00s0.nbnet.nb.ca…

    - Hide quoted text — Show quoted text -

    > BCC <B…@bcspam.org> wrote in message
    > news:77dp60dq0ke354o3i87ge4pbtkonoht4j5@4ax.com…
    > > I need to open a big tube of 5200 for a small job because I need
    > > mahogany color – and won’t use it again for a while – how can I extend
    > > the life – maybe put in the freezer?

    > I wonder if this would be a good use of the wife’s ‘Foodsaver’ kitchen
    > vacuum device?

  9. admin says:

    Hi

    "Keith" <klREMOVEemm…@airmail.net> skrev i en meddelelse
    news:c4jk0e$ost@library2.airnews.net…

    > Now there’s an idea! I’ll try that out next time. I normally just keep
    these
    > in the freezer and they seem to keep fine.

    You Romans are crazy, placing both mixed epoxy, polyester resin and opened
    cans with Rubber mastic any kind in the cold ,been an everyday thing for
    decades.  ——— Do you realy buy rubber goof in cannisters , well if you
    want to save money, you buy that type of gun that you can fill out of a
    bucket then cost is halve of what you jokers seem to be paying at the local
    handyman store, —– realy how many of you guy’s are profesional , seen
    your plans for years now ontop it seem that no one even know the most common
    everyday trick..
    Boatbuilders eh.
    P.C.

  10. admin says:

    I bought a 6 pack of silicone tubes on sale.  Two years later the 4
    remaining unopened tubes had cured (hardened).


    Scott Vernon
    Plowville PA  __/)__/)__

    "Steve" <est…@hctc.com> wrote in message

    news:t4ednSXIl8wuQfHdRVn-vg@whidbeytel.com…

    - Hide quoted text — Show quoted text -

    > It really doesn’t take anything other than a common plastic shopping bag.
    > Just enough to keep any moisture laden air away from the plunger..

    > BTW, I just looked and I have a couple open (but resealed) tube in my
    > kitchen frig that must have been there for a year.. I can squeeze the side
    > of the tub and it is still soft.. I may have to dig a cured plug of 5200
    out
    > of the tip of the tube when I want to use them..

    > This question came up about a year ago and someone suggested putting them
    in
    > the freezer.. I can testify that it isn’t necassary and the stuff is ready
    > to use when you take it out of the frig. but might require some thawing
    time
    > if frozen.

    > Steve
    > s/v Good Intentions